CA1001870A - Transport device for sound and picture film projector equipment - Google Patents

Transport device for sound and picture film projector equipment

Info

Publication number
CA1001870A
CA1001870A CA191,608A CA191608A CA1001870A CA 1001870 A CA1001870 A CA 1001870A CA 191608 A CA191608 A CA 191608A CA 1001870 A CA1001870 A CA 1001870A
Authority
CA
Canada
Prior art keywords
sound
transport device
picture film
projector equipment
film projector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA191,608A
Other versions
CA191608S (en
Inventor
Richard P. Alabone
Andrew B. Frow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd
Application granted granted Critical
Publication of CA1001870A publication Critical patent/CA1001870A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/34—Driving record carriers by members acting directly or indirectly thereon through non-slip drive means, e.g. sprocket
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
CA191,608A 1973-02-27 1974-02-01 Transport device for sound and picture film projector equipment Expired CA1001870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB966573*[A GB1442762A (en) 1973-02-27 1973-02-27 Cine film projector equipments

Publications (1)

Publication Number Publication Date
CA1001870A true CA1001870A (en) 1976-12-21

Family

ID=9876398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,608A Expired CA1001870A (en) 1973-02-27 1974-02-01 Transport device for sound and picture film projector equipment

Country Status (9)

Country Link
US (1) US3897999A (en)
CA (1) CA1001870A (en)
CH (1) CH579785A5 (en)
FR (1) FR2219434B1 (en)
GB (1) GB1442762A (en)
IT (1) IT1004965B (en)
NL (1) NL7401754A (en)
NO (1) NO142055C (en)
SE (1) SE402357B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194996A (en) * 1990-04-16 1993-03-16 Optical Radiation Corporation Digital audio recording format for motion picture film

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1811365A (en) * 1930-05-22 1931-06-23 Owens Dev Corp Roller support for traveling films
US3393960A (en) * 1965-08-25 1968-07-23 Viewlex Inc Automatic film loading means

Also Published As

Publication number Publication date
NO142055C (en) 1980-06-18
US3897999A (en) 1975-08-05
DE2320842B2 (en) 1975-04-03
FR2219434B1 (en) 1976-06-25
CH579785A5 (en) 1976-09-15
IT1004965B (en) 1976-07-20
NO740635L (en) 1974-08-28
FR2219434A1 (en) 1974-09-20
AU6549474A (en) 1975-08-14
GB1442762A (en) 1976-07-14
NL7401754A (en) 1974-08-29
SE402357B (en) 1978-06-26
DE2320842A1 (en) 1974-09-05
NO142055B (en) 1980-03-10

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